Do others find that when their kids go to bed REALLY tired, they wake up early the next morning??!! I don't understand what happened last night. DS is 3 and he always has a sleep during the day (1 1/2 - 2 hrs), and his night sleep is usually from 8.30pm til approx 7.15 am. Well yesterday, for some reason, he didn't sleep at all during the day - I put him down for his nap but could hear him playing & chattering to himself the whole time, so eventually I got him back up again. I think this was the first time that he'd actually missed out on his daytime sleep. Last night he was understandably very tired and fell asleep as soon as he went to bed, around 8.15. My feeling was that he would sleep longer this morning because of the lack of sleep yesterday... and then he woke up at 6.00am this morning!!!! He hasn't woken up that early in months, 7.00am is usually his earliest. Does anyone else find that this happens to them, & does it have anything to do with being overtired? I just wonder if it was the change in his routine or something - just seems weird.